Muc-off BIGBORE LITE TUBELESS VALVES Medium

Coreless tubeless valve that increases airflow during pumping and makes it easier for the bead to seat by adopting a coreless structure.

A tubeless valve with a new structure that improves airflow by 230% compared to conventional Presta valves.
The BIG BORE VALVE is a completely new tubeless valve that reduces air resistance by 230% compared to conventional French valves, thanks to the development of a new "straight-through" system.

By reducing air resistance, pumping resistance is reduced, making tubeless setup easier.

In addition, since it does not require a valve core, which usually had to be removed when filling with sealant, the BIG BORE valve allows for easy filling by simply turning a cock.
This also eliminates problems caused by sealant clogging.

Fine adjustment of air pressure can also be easily done by simply turning a cock.

It uses 7075 aluminum, also used in aircraft, and a stainless steel ball valve, boasting durability that can withstand harsh environments.

The BIGBORE LITE can still be used with Presta valve compatible pumps.

Available in 4 rim height sizes. This is the Medium size.
Please refer to the following diagram for compatible rim heights.